<html>
  <body>
    <video controls="" name="video">
      <!-- This test doesn't play the video, so any file will do
           as long as it can be loaded. -->
      <source src="bear-320x240-av_enc-a.webm" type="video/webm">
    </video>
    <script type="text/javascript">
      function testKeySystemInstantiation(keySystem) {
        var video = document.getElementsByTagName('video')[0];
        var initData = new Uint8Array([0x41, 0x42, 0x43]);
        try {
          video.webkitGenerateKeyRequest(keySystem, initData);
          return 'success';
        } catch (err) {
          return err.name;
        }
      }
    </script>
  </body>
</html>
